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Dietary supplement

Acai 1000 mg Ingredients & Drug Interactions

by 21st Century

Acai 1000 mg label
See full label image
Softgel Capsule Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 9, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Acai 1000 mg against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Acai 1000 mg is a dietary supplement by 21st Century with 1 active ingredient. Its ingredients are commonly taken for antioxidant support, weight loss, energy and vitality.Based on those ingredients, 86 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Acai extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Acai 1000 mg by 21st Century

Ask about any prescription or over-the-counter medication and we check it for interactions with Acai 1000 mg by 21st Century — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Acai 1000 mg by 21st Century

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: acai extract at 1,000 mg per softgel capsule. Acai is a berry from South America that's been studied for possible effects on skin, heart health, sexual function, weight, and cholesterol — though the evidence remains limited.

The softgel also holds soybean oil, gelatin, vegetable glycerin, beeswax, soy lecithin, caramel color, silica, maltodextrin, and purified water as inactive ingredients.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

This is a single-ingredient Acai product and its label doesn't state a use — see Acai's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence on acai extract for the claims studied — aging skin, athletic performance, erectile dysfunction, high cholesterol, and obesity — is rated insufficient in our data. That means we don't have reliable clinical evidence yet to say whether it works for any of these uses.

If you're considering this product for one of those reasons, chat with your pharmacist about what the current research actually shows.

The evidence, ingredient by ingredient Acai

How safe is it?

Some data gaps
Safety Information · database check
Some gaps

Safety data exists for these ingredients, but with some important gaps.

Why this rating?
  • We hold adverse-effect (side-effect) data for 0 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Acai as a whole food is generally well tolerated, but concentrated supplements like this one haven't been as thoroughly studied — we don't know a lot about high-dose effects yet. If you're pregnant or breastfeeding, there isn't enough safety data on acai supplements to be certain, so caution is advised.

Talk with your doctor or pharmacist before using it during pregnancy or while nursing.

Side effects, ingredient by ingredient Acai

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Acai.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 86 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

If you take antidiabetes drugs (blood sugar medications), check with your pharmacist before using this product — acai may affect how your blood glucose responds, and that's a Moderate-level concern. Run your exact medications through the checker on this page to be sure.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and some safety-information gaps remain.

Acai extract is generally well tolerated, but it's not proven to work for any major health claim in our data. The key concern is if you take diabetes medication — you'll want to check that first.

Pregnant or nursing? Get personalized advice from your pharmacist before starting.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Apr 25, 2013.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Acai 1000 mg, straight from the product label.

Brand 21st Century
Barcode (UPC) 740985272862
Net contents 60 Softgel(s)
Market status On market
Date entered into DSLD Apr 25, 2013
DSLD ID 20610
Product type Botanical
Supplement form Softgel Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Acai 1000 mg by 21st Century, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
2 Softgel(s)
Maximum serving Sizes:
2 Softgel(s)
Servings per container
30
UPC/BARCODE
740985272862
IngredientAmount% DV
Acai extract50 mg--

Other ingredients: Soybean Oil, Gelatin, Vegetable Glycerin, yellow Beeswax, Soy Lecithin, natural Caramel color, Silica, Maltodextrin, purified Water

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Suggested/Recommended/Usage/Directions

Directions: Take two (2) softgels twice daily, preferably with meals, or as directed by your healthcare provider. Do not exceed recommended dosage.

Precautions

Warning: If you are pregnant, nursing or taking any medications, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Not intended for use by persons under the age of 18. Keep out of reach of children.

Do not use if product appears to be tampered with or seal is broken.

Storage

Store at room temperature.

Formulation

No added Artificial Flavor, Sweetener, Preservatives, Sugar, Milk, Lactose, Gluten, Wheat, Yeast or Fish. Sodium Free.

Seals/Symbols

LABORATORY TESTED GUARANTEED QUALITY

General

1212

FDA Statement of Identity

DIETARY SUPPLEMENT

General Statements

NATURAL FLAVONOIDS

Powerful Antioxidant*

21st Century Acai 1000 mg has gained rapid popularity as a superfood used for health and vitality.* Sourced directly from Brazil, our beneficial formula utilizes Acai pulp and provides you with the natural flavonoids and antioxidants that make Acai so popular.* Antioxidants help protect against free radicals that can damage cells including those of the heart, eyes and skin.*

Formula

Acai 1000 mg per serving

Contains a Soy ingredient.

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Brand IP Statement(s)

21st Century(R)...for a healthier future.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Acai 1000 mg by 21st Century label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Acai 1000 mg label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Acai 1000 mg by 21st Century

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size2 Softgel(s) Dosage formSoftgel Capsule Servings per container30 Amounts shown are per serving.

Acai extract

Interacts with
86 drugs
50 mg per serving

Acai is a nutritious Amazonian berry rich in antioxidants and healthy fats, and it is fine to enjoy as a food. However, strong human evidence is lacki...

Acai extract monograph & interactions

Other (inactive) ingredients: Soybean Oil, Gelatin, Vegetable Glycerin, Yellow Beeswax, Soy Lecithin, Natural Caramel color, Silica, Maltodextrin, Purified Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

Acai 1000 mg by 21st Century Drug Interactions

Want to check YOUR meds against Acai 1000 mg?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
86Drugs
86 Moderate

Ingredients driving the most interactions

Acai extract 86

Individual Drug Interactions

The ingredients in Acai 1000 mg interact with 86 drugs. Click any drug to see the details.

1 of the 1 ingredient in Acai 1000 mg interact with drugs. Each result below shows which ingredient is responsible. Acai extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Acai 1000 mg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Acai extract1 drug type · 86 drugs

Antidiabetes Drugs

Theoretically, taking acai with antidiabetes drugs might interfere with glycemic control.
Preliminary clinical research in healthy adults has shown that taking acai may increase or decrease levels of fasting blood glucose.

Likelihood Possible Evidence D
Acai extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Acai 1000 mg, from the product label.

21st Century

See all 21st Century products
Name
21st Century HealthCare, Inc.
Street Address
2119 S. Wilson Street
City
Tempe
State
AZ
ZipCode
85282
Web Address
www.21stcenturyvitamins.com
Pharmacist Counseling Corner

Acai 1000 mg by 21st Century: Common Questions

Does Acai 1000 mg by 21st Century interact with any medications?
Yes. Based on its ingredients, Acai 1000 mg has a known interaction with 86 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Acai 1000 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Does acai actually help with cholesterol or weight loss?
Our data rates both of those as insufficient evidence — we don't have reliable proof yet that acai works for high cholesterol or obesity. You'd want to talk with your doctor or pharmacist about whether acai fits into your health plan.
Is acai safe if I'm diabetic?
If you're on diabetes medication, you need to check with your pharmacist first. Acai can theoretically interfere with blood sugar control, so your doctor may want to monitor you or adjust dosing. Don't start it without asking.
Can I take this while pregnant or breastfeeding?
There isn't enough safety data on concentrated acai supplements during pregnancy or breastfeeding, so caution is advised. Talk with your doctor or pharmacist for personalized advice before using it.
What is acai, and why is it in supplements?
Acai is a berry from South America that's been studied for possible effects on skin aging, athletic performance, sexual function, cholesterol, and weight. It's generally well tolerated as a food, but we don't know as much about high-dose concentrated supplements yet.
Does this product have fillers or other ingredients I should know about?
Yes — besides the acai extract, the softgel contains soybean oil, gelatin, vegetable glycerin, beeswax, soy lecithin, caramel color, silica, maltodextrin, and purified water. If you have soy allergies, note that it contains soy lecithin.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Acai 1000 mg is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Acai 1000 mg label
Go deeper

The Full Monographs Behind Acai 1000 mg’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Acai

Interacts with 86 drugs

Acai is a nutritious Amazonian berry rich in antioxidants and healthy fats, and it is fine to enjoy as a food. However, strong human evidence is lacking for the bold health claims often atta...

Read the full Acai monograph →
Sources

Sources & How We Checked

Acai 1000 mg's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 2 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Acai 2 references
  1. Udani JK, Singh BB, Singh VJ, Barrett ML. Effects of acai (Euterpe oleracea Mart.) berry preparation on metabolic parameters in a healthy overweight population: a pilot study. Nutr J 2011;10:45.
  2. de Liz S, Cardoso AL, Copetti CLK, et al. Açaí (Euterpe oleracea Mart.) and juçara (Euterpe edulis Mart.) juices improved HDL-c levels and antioxidant defense of healthy adults in a 4-week randomized cross-over study. Clin Nutr. 2020;39(12):3629-3636. PubMed

See these in context on the Acai monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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